The 10 cards of the “Rorschach Test”, also called “inkblot test”, the most famous projective test created by Hermann Rorschach. Take the test (unofficially) here.

Serenity psychology- I see this as medicine varying culturally. Instead of reaching for ibuprofen, one can reach for natural remedies. Societies have been using herbs provided by nature for remedies as well as spiritual or religious attributions.